MLA
Albertype Co. (Brooklyn, N.Y.). Greeting from the sunny South. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/675r7sqvfj-cor.
APA, 6th edition
Albertype Co. (Brooklyn, N.Y.). (unknown)[Greeting from the sunny South]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/675r7sqvfj-cor.
Chicago
Albertype Co. (Brooklyn, N.Y.), Greeting from the sunny South, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/675r7sqvfj-cor.